LEADER 01947oam 2200517 450 001 9910707819703321 005 20170104162629.0 035 $a(CKB)5470000002468365 035 $a(OCoLC)885121672 035 $a(EXLCZ)995470000002468365 100 $a20140802d1964 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ccri$2rdacontent 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCurecanti pluton, an unusual intrusive body in the Black Canyon of the Gunnison, Colorado /$fby Wallace R. Hansen 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1964. 210 2$aWashington, D.C. :$cGovernment Printing Office. 215 $a1 online resource (iii, 15 pages) $cillustrations, map, charts, photographs 225 1 $aGeological Survey bulletin ;$v1181-D 225 1 $aContributions to general geology 300 $aTitle from title screen (viewed July 24, 2014). 300 $aAdditional title page description: "Petrographic and spatial relations of a discordant pluton, and an exploration of its origin." 320 $aIncludes bibliographical references (pages 14-15). 606 $aIntrusions (Geology)$zColorado$zGunnison County 606 $aPetrology$zColorado$zGunnison County 606 $aIntrusions (Geology)$2fast 606 $aPetrology$2fast 607 $aColorado$zGunnison County$2fast 615 0$aIntrusions (Geology) 615 0$aPetrology 615 7$aIntrusions (Geology) 615 7$aPetrology. 700 $aHansen$b Wallace R.$f1920-$01393733 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707819703321 996 $aCurecanti pluton, an unusual intrusive body in the Black Canyon of the Gunnison, Colorado$93484527 997 $aUNINA